package com.analysis.learn;

import org.apache.commons.lang3.math.NumberUtils;

public class Zigzag {
    public static void main(String[] args) {
        try {
            // "zigzag.exe zigzag"
            System.out.println(NumberUtils.toInt(" 2"));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
